PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Its average temperature is 143 K (-130 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 28 moons.
http://www.w3.org/ns/prov#wasQuotedFrom
  • galaxiki.org